Frequency Response of Low Pass Butterworth RC Filters Using Operational Amplifiers

Dr. Mantu Kumar Das
2017 International Journal for Research in Applied Science and Engineering Technology  
This paper presents a detailed design of First Order and Second Order low pass Butterworth filters using operational amplifier. The frequency response of the filters is also studied.
doi:10.22214/ijraset.2017.10217 fatcat:xdg6ycpjunhkjofnrevviezvme